Last week's signals, distilled — A look back at Feb 21–Feb 27, 2026.
By Isaiah Steinfeld — AI, Venture Innovation & Technology Strategy
The Arc: From Model Wars to Stack Control
This week, the center of gravity moved decisively off the model leaderboard. Perplexity shipped a 19‑model orchestration layer that treats frontier models as swappable parts. Anthropic turned a model sunset into a public ritual. OpenAI raised $110B in one shot. Nano Banana 2 made Pro‑grade image generation free at global scale. And a single Anthropic blog post wiped $31B off IBM’s market cap by repricing COBOL modernization.
The stack is clarifying. Models are cheapening and unbundling. Orchestration, distribution, and capital are concentrating. Defense is testing how far it can push labs off their safety lines. Consumer brands are discovering that access to AI without taste is a liability. As AI crosses from “who has the best model?” to “who owns the stack and the workflow?,” the real question is no longer “what can this model do?” — but “what part of your business survives when models are free, agents are persistent, and the state is willing to use the Defense Production Act to get what it wants?”
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BLUF
At Neue Alchemy, we support leaders navigating inflection points — when tech, capital, and policy converge. If your roadmap is already in motion and you're pressure-testing execution, we're open to conversations.
We also reserve capacity for education, SMBs, and mid‑market leaders — those starting, mid‑flight, or seeking outside perspective before systems harden.
This week's focus: We’re working with teams to map where agentic orchestration and stack‑level capital moves invalidate existing SaaS, services, and infra assumptions — and to redesign roadmaps around workflows, not models.
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Full strategic analysis with source panel and operator action items.
Each section includes a signal read and operator action items.
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